Steering column Racing Birelart KF / KZ / OK

Length 490 mm - 10 mm diameter

The New Direction Column Racing Birelart has been developed for last generation chassis and meets the technical changes introduced by the brand for the season 2026. This version adopts a 10 mm fixing diameter, offering increased rigidity, better driving accuracy and reliability in competition conditions.

From 2026, the lower column screws evolves from 8 mm to 10 mm, making this column exclusively compatible with the chassis designed for this new standard. It is equipped with a Uniball fixation of 10 mmensuring direct and precise transmission of management information.

This steering column is intended Only compatible Birelart chassis from the S19 model, including versions Birelart, Charles Leclerc, Kubica and LGK vintage 2026.
She does not mount over the old chassis using the 8 mm fastening system.

Main features:

• Steering column Racing Birelart

• Length: 490 mm

• Fastening diameter: 10 mm

• New fixation Uniball 10 mm

• Improved rigidity and control precision

• Compatible Chassis Birelart, Charles Leclerc, Kubica, LGK from 2026 (model S19 and following)

• Not compatible with old chassis (8 mm fixation)

This steering column is designed for drivers and teams looking for a More accurate steering and optimal reliability, in accordance with the latest technical developments Birelart.